confused by Create User Event

Similar Questions

• Is there a difference between these images of cluster when you create a user event?

  I don't know about you, experts will instantly know what I'm doing wrong.

  I am creating a message from the user for TestStand communication in the LabVIEW UI (based on the simple example OI that comes with TestStand)

  It's maybe just cosmetic, but the problem is that I can't image my cluster constantly look the same as the example.

  I'm just right-click on the icon "Create User Event" on the connection of Data Type of user events and selecting Cluster - Cluster Constant, then to add a digital constant.

  You can see the result here. The top is one of the example and the bottom is my attempt - but I can't get it.

  I would appreciate your opinion (I know the event number cannot be the same - but I did the same thing for comparison). I have LabView 8.6.1.

  Thank you

  Ronnie

  

  Use the color tool and right-click on the digital label. I guess you will see that the background color of one is black, the other is white.

  But it's really just cosmetic of the code.

  Felix

• VISA waiting on user event

  I have a producer/consumer program that uses an event Structure to manage the keys of the user interface.  I want to be able to use the VISA waiting on the event to read the characters of the RS232 port.  So I created my structure of the event a case for dynamic user events.

  I also create a while loop that has the VISA check and VISA waiting on event inside. I activated the "Serial character" event only.  When I get this event I use the create user Event.VI and the register of events to get an event Refnum

  How the Refnum of the event of this loop in my loop of producer?

  Paul_Knight_Lockheed_Martin wrote:

  Here is the code

  No, this isn't the code. It's a Subvi and a photo. Where you await events VISA? When you generate your user event? Based on the image you call the Initialize_Controller_Communication and remaining in this code to stop buuton is pressed. You start your event structure in the loop from the producer to the end of this VI. So, if you are not hitting the stop button to complete your initializtion it is no wonder that you never see your event executed structure.

• Make a table of user events refnums?

  Hi all

  I have a question about dynamic user events. I have 6 events of different users I create and would like to put in a table. (I can use them in a loop pass, taking off from an event by loop and assigning it a control to a vi) So far I have not found a way to do this, because if I just wiring the refnums of user events in a table I broke my son. (Even though I have them the wiring to a structure of cluster construction.)

  I think you'll understand what I'm trying to do if you look at my code labview in the vi attached.

  In vi, I create user events and then their son for the control of two vi which will communicate to each other using these events. In the code, you will see 6 structures invoke node where I use the 'Ctrl' Val.set to move the events to the two vi. Of course, this is why bad to do things. Because if instead of having 6 events, I got 100, then I need to put 100 node structures rely on the block diagram (making very large relative to the size of my computer screen!).

  So I want to do is put the refnums of user events in a table, then put the structure of nodes an Invoke in a loop, and the array index to assign events to the vi program.

  Is anyway to do this? Or is there an alternative (/ best way) to what I did?

  (Baisically I have 2 vi that run in parallel and communicate with each other using the user events. I need to move events to two vi, how do I do it in the minimum of mouse clicks and less space on the screen.)

  Thank you!

  Paul.

  The problem you have is related to the fact that your event user have different data types.

  Two ways (or more) to solve:

  1 convert for variant and then in a table, you will need to convert vback inside your dynamic VI

  2. use a different approach:

  Take a data type of single event consisting in a cluster containing an enumeration and a Variant. The enum contains all the type of event you want. The conatins variant corresponding to the event data type.

  Now in sending, you can add the event data to the variant and upon receipt of the enum with the event type tells you how event data should be converted. In this case you don't need a series of events to the user, because you have only one.

• shows how to create the cluster of refnum user event

  I try to understand and copy this sup - VI, but I have problem in the construction of this cluster of refnum user event, and how to build the local variable?

  

  \

  It looks like your confusion comes from not knowing how to make a group of data, it's an accurate observation?

  To a cluster, you must create an empty cluster and new drag and drop in the cluster. In this case, how to make a refnum of the event, which is the right type of data, you must follow these steps:

  1. Set up the user event create with datatype.
  2. Right-click in the output, and then click on create Constant. This constant is now your refnum of correct data type
  3. Drag the new constant to a cluster to add it to the cluster. This could be within your DataSet defined Type called "Private Events" or another cluster.

  If you change the data type of your event, the wires that connect this event to the cluster of data interrupts the measure where you will have a data type mismatch.

• Process event causing another event of creating user

  I have a setup of successful automatic provision made of OIM to OID. When I create a user in the IOM, she get supplied with OID immediately.
  
  I recently added a Post-quadrichromie event handler code to the event to "create a user". PostProccessEvent code generate a custom Unique Id and set it to one of the custom user (named "MicamUniqueId") attributes during the creation of the user through the screen of the IOM. This works as expected and I see the value of the attribute "MicamUniqueId" once the user successfully created.
  
  However, now I see two events provisioning tab resources.
  (1) one with the status 'configured '.
  (2) other 'Provisioning' status: details report, said "the user already exists."
  
  The status of 'user already exists' must be the PostProcess event. Looks like the code post-process triggers another event "Create User" instead of "Update User' event.» I guess I'm doing something wrong in the code of PostProcessEventHandler. Here is the code snippet.
  
  Anyone can understand the error?
  
  Thank you!
  -Kabi
  
  --------------------------------------------------------------------------------------------------------------------------------------
  public class GuidGenerationPostProcEventHandler implements
  {oracle.iam.platform.kernel.spi.PostProcessHandler}
  :
  public EventResult run (long processId, long eventId, orchestration of the Orchestration) {}
  HashMap < String, Serializable > params = orchestration.getParameters ();
  String uid = this.getParamaterValue (params, Constants.USERID);
  OimUserManagerOperations usrModifyOperation = new OimUserManagerOperations();
  usrMgrOperation.modifyUserAttr (uid, "Micam Unique Id", getGUIDinString()); see the class UserManagerOperations
  Return (new EventResult()) End Function
  }
  :
  }
  
  
  public class UserManagerOperations {}
  :
  ' public void modifyUserAttr (String uid, String, attrName, attrValue String) {}
  the oracle.iam.identity.usermgmt.vo.User user = new User (null);
  user.setAttribute (attrName, attrValue);
  
  try {}
  usrMgrService.modify (Constants.USERID, uid, user);
  }
  catch (...)
  :
  :
  }
  --------------------------------------------------------------------------------------------------------------------------------------

  Hello
  I faced a similar with API UserManager sometimes question of return, I used entitymanager and it worked.
  You can use the entityManager as follows API

  Bishop EntityManager = Platform.getService (EntityManager.class);
  OrchestrationTarget target = orchestration.getTarget ();
  String entityType = target.getType ();
  String entityId = target.getEntityId ();
  attrs.put ("StatusHidden", "Disabled");
  e = mgr.modifyEntity (entityType, entityId, uploading);

• Need help with user events

  I have an initialize VI where I create a number of user events.  Originally, these consisting of a number of different types of data and have been released as a cluster.  However, I had to change this to an array of variant, as I'm indexing later user refnums in a loop FOR to generate a Boolean matrix of the conditions-based events.  As I'm unable to elements of a cluster index, I have all types of event data changed to variants so that I could pass them on in a table that could be indexed.  It seems, however, that the labels property that populate the structure of the event with the names of the individual event to select from are lost during the use of variants - the structure of the event shows that multiple instances of

  : User event

  in the drop-down list.  Is it possible to get the event names to persist or pass them in the structure of the event, so I can configure cases properly?

  It seems so the VI changed with the data types variant event works, but for some reason, the structure of the event did not update to reflect the changes.  After removing and recreating the event record Refnum indicator in my VI initialization and recharge the parent VI, everything seems to work as expected.

• How to pragmatically set the name of the user event?

  In LabVIEW 2010, I register a user event during execution by using the function of events Reg, but I want to put the name of the user event, according to the runtime. LV said "If wire you a cluster at the entrance to the data type of the user events , LabVIEW uses the type name of the cluster in the event user name." But I need set the name of the event based on the data that is generated during execution.

  How can I pragmatically set the name of a user with data from cluster event at run time?

  I can do this by changing the text of the label of the bunch before I use Reg events function?

  How will I know what name the user never received?

  Thank you.

  I found a viable solution. I can create a user with a name known event. The event that is sent with the event data will include a Source DN string that identifies the sender of the event. The event handler can then handle each event based on the name of the Source. This is equivalent to have several unique named events, is only right they all share a common event data format, which is OK in my case.

  It works very well.

  THANKS for all the suggestions.

• Worth the user events until the structure of the event runs?

  If I create and enter a user event and immediately generate this event before that my structure of the event has seen the refnum inscription, is the event that is always guaranteed to be seen by the structure? In other words, events are queued to the top? It works, but I wonder if I can count on it. I am very sure that I can but I'm setting up a production code and want to be sure that I do not take just the benefit of a bug.

  A picture is worth a thousand words.

  

  To my knowledge, the registry for event creates the queue. This behavior is always the same in 7.1, so don't expect to change.

  I think that there was a recent discussion on the lavas on that, but I did not.

  Felix

• Problems after editing a Subvi containing a group of dynamic user events

  Hello

  I like the dynamic events in graphical interfaces as a means of code reuse. But this can lead to recording a lot of dynamic events. To handle this, I have a Subvi, which saves them for me. A typical looks like this:

  

  Can I use it something like this...

  

  The first time I do it, it works really well and keeps my code (relatively) pad. The problem that I have met a few times is changing the Subvi. Suppose I have add a new event. Now my "Event Registration refnum' and 'User events' cluster outputs are broken. No problem: remove those, create new ones, bind them to the output terminals. Fine. Now go to the appellant. Maybe I again to clear some unwanted and rewire here and there due to type definitions. Cool, actually. Regard to the block diagram is, that everything will be OK at this stage; There is no broken wires. However, there always pesky errors saying "generate the user event: contains terminal unwired or bad.

  It's obviously some kind of conflict def guy in a mask. I'll generally through the entire schema tearing wires, knots, generate screws of user event, event loops, cluster unbundlers, works. So I have this code all back in hand. This arrow always gray. I'm going to compile mass once or twice. Still a no-go. Make a new VI and copy the code in there. The same problem.

  I have encountered this problem several times and don't think I've ever hit to the solution. Finally, I just go back to before the changes and give up.

  Any idea what's going on? How to get it out?

  Thank you

  Nick

  The error is because the Terminal event data are left not connected to generate the user event which is Terminal type required: https://zone.ni.com/reference/en-XX/help/371361H-01/glang/generate_user_event/

• How can I create an event listener for the change of variable shared or similar?

  Hello

  I have a 'big' 6 devices communicating measurement system via the TCP protocol. The system is designed to use REST (the representative State transfer) with JSON (JavaScript object notation).

  Now, I need to add labview program to this environment. I've implemented a solution to 'work' with the help of this forum. Thank you for this! Now, I need to do better (currently no timestamps, large delays, etc.).

  I currently have a web service deployed using http-get as input. My web service .vi is just passing the web entrance to shared variables that are then questioned in real measurement program. Reason is that when I put the measurement program directly to the web service, it does not (something about rights and dependencies). Measurement program includes one third of the owners (Instron) drivers. Also I would not direct access via the network to our mechanical testing device potentially dangerous.

  Now, I want to change the message from the web services .vi commensurate .vi. Currently I have a loop of 10ms to query for changes in the shared variable. Is there a better way to do this? I thought create a listener to the shared variable change events.

  In addition, if you have any ideas (preferably, working code example) how to make the interface between labview and TCP-JSON I would really appreciate it.

  BR,

  Juha

  Currently in LabVIEW, the only way to create an event listener or event NSV is to use the DSC toolkit.  Most of the time the DSC is a very expensive tool that simply encapsulates the functionality that is built into the motor of the PSP and OAS and which is accessible to anyone who can program in LabWindows/CVI.

  http://zone.NI.com/reference/en-XX/help/370051P-01/CVI/libref/cvicnvcreatesubscriber/

  If you want to collaborate, I would like to create a small library of LV that would create a base SV events using a vi LV reminder or possibly passing return user LV event which is how works the DSC toolkit.  I asked OR several times to explain how do this and they're very tight discreet about it.  I guess that they do not want to give users LV less reason to buy the DSC.

• VI, Structure of the event - script user events

  Hello

  I'm writing a VI script, which will focus on a structure of the event in another VI and fill the event with registered user events connected to the dynamic Terminal structure.

  I use the 'SetHandledEvents' invoke the node and the wiring to the terminal of dynamic events.

  In my example VI, I created 3 num event user, Boolean, and string. I can right click and add the event very well to the structure of the event. Now, if I remove any of the event and run my script I can add a dynamic user events. If I change the number of gegistration event from 1 to 2. I get error 1. The case of the event is created, but it is not configured for any event.

  Any help would be greatly appreciated.

  

  My test images vi showing events three user sign-up.

  Attached is the VI containing my script.

  Thanks in advance

  KeV

  The user 1 problem script error event should be fixed in LabVIEW 2016. DQMH did a lot of event scripts, but it cannot automatically configure event framework names... the user must do this manually for now.

• When a user event is removed from the register?

  Howdy-

  Guys, I think I'm everything just to understand something about the events user here, but I could use a little help.  In short, I need to make sure that many consumers respond to an event, even if the event was triggered before certain Structures of the consumers' event begin to run.  Attached, are all permutations of the basic idea I could think.  I know that 'Box 5' is guaranteed to work if I create individual registers before the event is raised, but it bothers me that I do not understand exactly why "case 4" does not work, then all the others do.  My initial understanding of the registration of a user event had me thinking that 'Case 4' and ' box 3 "would be the same... i. e, one of the Structures removes the event from the registry, leaving others looking at an empty queue."»  Why "Case 4" is the only one that does not?

  

  

  There are two separate issues. The first is that you have a race condition. There is no guarantee that the registration will happen before the event is generated (although probably the trigger is the change in the value of the control, and it takes you a lot of time to press the button). The code should be amended so that the recording happens before.

  The second issue is that you use the same event record refnum for two structures of the event. It is an easy mistake to make, but it is also a very large. A refnum enrollment event should NEVER NEVER NEVER at more than one structure of the event. If so, you'll find yourself running in all sorts of weird bugs (like the one you see where something that apparently should not affect their behaviour affects them). There is a warnings section in the help of LV who talks about it, but it is easy to miss and not as explicit as I am.

  The correct way to proceed is to have two separate record nodes.

• Question of policy user event

  Hi all I have a question about the above:

  The ability to select "all users created through event form are full Acrobat Connect Pro users" is grayed out and I cannot select, is there a way I can fix this issue?

  See you soon

  Allowing an event handler to change the strategy of creating user is admin go in Administration > account > edit information. There will be a drop-down list it for event user policy where you can decide that all users created through the event are invited, registered users or the handler has the option to choose.

  

  And Yes, I agree that this is not in any intuitive way.

• How to create users in bulk in Hpyerion Shared Services Console

  Hi all

  I need to create users in bulk in the Shared Services Console. Since I have many users, so I don't want to use Front End. Instead, I prefer to download a CSV of things sort.

  For this I export the console shared services and open the file Users.csv.

  Now my plan is to add all my users here and then going to import this backup of the Shared Services Console.

  The only point where I am confused is that how should I indicate the passwords encrypted in the file Users.csv and also what should I write in the column "internal_id."

  If you use LCM and native users then you should be able to enter a uncrypted password and when it is imported, it must be encrypted.

  Leave empty internal id column for new users, by creating a new test user.

  See you soon

  John

  http://John-Goodwin.blogspot.com/